HCPCS code J1834 — Inj, isoniazid, 1 mg. Status: Active. Effective Oct 1, 2025. Source: CMS HCPCS Level II.

J1834

Active

Inj, isoniazid, 1 mg

Injection, isoniazid, 1 mg

Category: Drugs
Section: J-codes: Drugs Administered Other Than Oral Method
Effective: Oct 1, 2025
Code type: alphanumeric
OPPS Status: K — Non-pass-through drugs and biologicals
OPPS APC: 0885

Change History

Quarterly changes published by CMS. Revisions may affect the code description, coverage, or rate — review each quarter's changes before submitting claims.

  • New Code 2025-Q4
    Inj, isoniazid, 1 mg